Fig. 1

Magnetic resonance imaging (MRI) of a case of glioblastoma and histopathology of different grade gliomas. a Preoperative T2-weighted axial image showed left occipitotemporal tumor with solid. b Immediate post-operative (at 24 h) T2-weighted axial image. c-f Histopathology of different grade gliomas (WHO I-IV) (Hematoxylin and eosin staining, × 200)